| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $121.89 | 7.182% | $130.6441 | $130.64 | $130.65 | $130.60 |
| Purchase #2 | $248.32 | 8.643% | $269.7823 | $269.78 | $269.80 | $269.80 |
| Purchase #3 | $76.55 | 3.567% | $79.2805 | $79.28 | $79.30 | $79.30 |
| Purchase #4 | $210.28 | 3.298% | $217.215 | $217.22 | $217.20 | $217.20 |
| Purchase #5 | $113.88 | 4.197% | $118.6595 | $118.66 | $118.65 | $118.70 |
| Purchase #6 | $235.34 | 7.815% | $253.7318 | $253.73 | $253.75 | $253.70 |
| Purchase #7 | $117.27 | 10.109% | $129.1248 | $129.12 | $129.10 | $129.10 |
| 7 purchase totals = | $1,123.53 | $1,198.4380 | $1,198.43 | $1,198.45 | $1,198.40 | |